Cavia porcellus CTLA-4, recombinant (C-6His)

Recombinant Cavia Porcellus Cytotoxic T-lymphocyte Protein 4 is produced by our Yeast expression system and the target gene encoding Ala37-Asp161 is expressed with a 6His tag at the C-terminus. Protein function: Inhibitory receptor acting as a major negative regulator of T-cell responses. The affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28. [The UniProt Consortium]